| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.72 | 6.505% | $126.4427 | $126.44 | $126.45 | $126.40 |
| Purchase #2 | $242.99 | 10.121% | $267.583 | $267.58 | $267.60 | $267.60 |
| Purchase #3 | $94.70 | 7.753% | $102.0421 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $28.87 | 5.282% | $30.3949 | $30.39 | $30.40 | $30.40 |
| Purchase #5 | $104.77 | 5.261% | $110.2819 | $110.28 | $110.30 | $110.30 |
| Purchase #6 | $112.59 | 13.733% | $128.052 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $157.49 | 4.417% | $164.4463 | $164.45 | $164.45 | $164.40 |
| 7 purchase totals = | $860.13 | $929.2429 | $929.23 | $929.30 | $929.20 | |